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|
//! FIXME: write short doc here
use std::sync::Arc;
use hir_def::attr::Attr;
use ra_db::salsa;
use ra_syntax::SmolStr;
use crate::{
debug::HirDebugDatabase,
expr::{Body, BodySourceMap},
generics::{GenericDef, GenericParams},
ids,
impl_block::{ImplBlock, ImplSourceMap, ModuleImplBlocks},
lang_item::{LangItemTarget, LangItems},
traits::TraitData,
ty::{
method_resolution::CrateImplBlocks, traits::Impl, CallableDef, FnSig, GenericPredicate,
InferenceResult, Namespace, Substs, Ty, TypableDef, TypeCtor,
},
type_alias::TypeAliasData,
Const, ConstData, Crate, DefWithBody, ExprScopes, FnData, Function, Module, Static,
StructField, Trait, TypeAlias,
};
pub use hir_def::db::{
CrateDefMapQuery, DefDatabase2, DefDatabase2Storage, EnumDataQuery, InternDatabase,
InternDatabaseStorage, RawItemsQuery, RawItemsWithSourceMapQuery, StructDataQuery,
};
pub use hir_expand::db::{
AstDatabase, AstDatabaseStorage, AstIdMapQuery, MacroArgQuery, MacroDefQuery, MacroExpandQuery,
ParseMacroQuery,
};
// This database uses `AstDatabase` internally,
#[salsa::query_group(DefDatabaseStorage)]
#[salsa::requires(AstDatabase)]
pub trait DefDatabase: HirDebugDatabase + DefDatabase2 {
#[salsa::invoke(crate::traits::TraitData::trait_data_query)]
fn trait_data(&self, t: Trait) -> Arc<TraitData>;
#[salsa::invoke(crate::traits::TraitItemsIndex::trait_items_index)]
fn trait_items_index(&self, module: Module) -> crate::traits::TraitItemsIndex;
#[salsa::invoke(ModuleImplBlocks::impls_in_module_with_source_map_query)]
fn impls_in_module_with_source_map(
&self,
module: Module,
) -> (Arc<ModuleImplBlocks>, Arc<ImplSourceMap>);
#[salsa::invoke(ModuleImplBlocks::impls_in_module_query)]
fn impls_in_module(&self, module: Module) -> Arc<ModuleImplBlocks>;
#[salsa::invoke(crate::generics::GenericParams::generic_params_query)]
fn generic_params(&self, def: GenericDef) -> Arc<GenericParams>;
#[salsa::invoke(FnData::fn_data_query)]
fn fn_data(&self, func: Function) -> Arc<FnData>;
#[salsa::invoke(TypeAliasData::type_alias_data_query)]
fn type_alias_data(&self, typ: TypeAlias) -> Arc<TypeAliasData>;
#[salsa::invoke(ConstData::const_data_query)]
fn const_data(&self, konst: Const) -> Arc<ConstData>;
#[salsa::invoke(ConstData::static_data_query)]
fn static_data(&self, konst: Static) -> Arc<ConstData>;
#[salsa::invoke(LangItems::module_lang_items_query)]
fn module_lang_items(&self, module: Module) -> Option<Arc<LangItems>>;
#[salsa::invoke(LangItems::crate_lang_items_query)]
fn crate_lang_items(&self, krate: Crate) -> Arc<LangItems>;
#[salsa::invoke(LangItems::lang_item_query)]
fn lang_item(&self, start_crate: Crate, item: SmolStr) -> Option<LangItemTarget>;
#[salsa::invoke(crate::code_model::docs::documentation_query)]
fn documentation(&self, def: crate::DocDef) -> Option<crate::Documentation>;
#[salsa::invoke(crate::code_model::attrs::attributes_query)]
fn attrs(&self, def: crate::AttrDef) -> Option<Arc<[Attr]>>;
}
#[salsa::query_group(HirDatabaseStorage)]
#[salsa::requires(salsa::Database)]
pub trait HirDatabase: DefDatabase + AstDatabase {
#[salsa::invoke(ExprScopes::expr_scopes_query)]
fn expr_scopes(&self, def: DefWithBody) -> Arc<ExprScopes>;
#[salsa::invoke(crate::ty::infer_query)]
fn infer(&self, def: DefWithBody) -> Arc<InferenceResult>;
#[salsa::invoke(crate::ty::type_for_def)]
fn type_for_def(&self, def: TypableDef, ns: Namespace) -> Ty;
#[salsa::invoke(crate::ty::type_for_field)]
fn type_for_field(&self, field: StructField) -> Ty;
#[salsa::invoke(crate::ty::callable_item_sig)]
fn callable_item_signature(&self, def: CallableDef) -> FnSig;
#[salsa::invoke(crate::ty::generic_predicates_for_param_query)]
fn generic_predicates_for_param(
&self,
def: GenericDef,
param_idx: u32,
) -> Arc<[GenericPredicate]>;
#[salsa::invoke(crate::ty::generic_predicates_query)]
fn generic_predicates(&self, def: GenericDef) -> Arc<[GenericPredicate]>;
#[salsa::invoke(crate::ty::generic_defaults_query)]
fn generic_defaults(&self, def: GenericDef) -> Substs;
#[salsa::invoke(crate::expr::body_with_source_map_query)]
fn body_with_source_map(&self, def: DefWithBody) -> (Arc<Body>, Arc<BodySourceMap>);
#[salsa::invoke(crate::expr::body_query)]
fn body(&self, def: DefWithBody) -> Arc<Body>;
#[salsa::invoke(crate::ty::method_resolution::CrateImplBlocks::impls_in_crate_query)]
fn impls_in_crate(&self, krate: Crate) -> Arc<CrateImplBlocks>;
#[salsa::invoke(crate::ty::traits::impls_for_trait_query)]
fn impls_for_trait(&self, krate: Crate, trait_: Trait) -> Arc<[ImplBlock]>;
/// This provides the Chalk trait solver instance. Because Chalk always
/// works from a specific crate, this query is keyed on the crate; and
/// because Chalk does its own internal caching, the solver is wrapped in a
/// Mutex and the query does an untracked read internally, to make sure the
/// cached state is thrown away when input facts change.
#[salsa::invoke(crate::ty::traits::trait_solver_query)]
fn trait_solver(&self, krate: Crate) -> crate::ty::traits::TraitSolver;
// Interned IDs for Chalk integration
#[salsa::interned]
fn intern_type_ctor(&self, type_ctor: TypeCtor) -> ids::TypeCtorId;
#[salsa::interned]
fn intern_impl(&self, impl_: Impl) -> ids::GlobalImplId;
#[salsa::invoke(crate::ty::traits::chalk::associated_ty_data_query)]
fn associated_ty_data(&self, id: chalk_ir::TypeId) -> Arc<chalk_rust_ir::AssociatedTyDatum>;
#[salsa::invoke(crate::ty::traits::chalk::trait_datum_query)]
fn trait_datum(
&self,
krate: Crate,
trait_id: chalk_ir::TraitId,
) -> Arc<chalk_rust_ir::TraitDatum>;
#[salsa::invoke(crate::ty::traits::chalk::struct_datum_query)]
fn struct_datum(
&self,
krate: Crate,
struct_id: chalk_ir::StructId,
) -> Arc<chalk_rust_ir::StructDatum>;
#[salsa::invoke(crate::ty::traits::chalk::impl_datum_query)]
fn impl_datum(&self, krate: Crate, impl_id: chalk_ir::ImplId) -> Arc<chalk_rust_ir::ImplDatum>;
#[salsa::invoke(crate::ty::traits::trait_solve_query)]
fn trait_solve(
&self,
krate: Crate,
goal: crate::ty::Canonical<crate::ty::InEnvironment<crate::ty::Obligation>>,
) -> Option<crate::ty::traits::Solution>;
}
#[test]
fn hir_database_is_object_safe() {
fn _assert_object_safe(_: &dyn HirDatabase) {}
}
|
